Data Sheet

Theory: Different color will absorb different amount of infrared
light. Line-following sensor will transmit infrared light, and detect
transitions from light to darkness by measuring the amount of
reflected infrared light.
Line-following Mode: Put WeeeBot mini on a black line map, it
will move follow the black line. If the line-following sensor
detected that WeeeBot mini deviated the black line route, robot
will make a turn to go back the route.
Line-following map: 1. Use line-following map in package
2. Use black tape to make your own map.
Line-following Mode
Black adhesive tape
Line-following map